- Open Chrome .
- Go to a site that wants to use your microphone and camera.
- When prompted, choose Allow or Block.
- Allowed sites: Sites can start to record when you're on the site. If you're using a different Chrome tab or a different app, a site can't start recording.
- Blocked sites: Some sites won't work if you block them. For example, you won't be able to join a video conference
Change a site's camera & microphone permissions
- Open Chrome .
- At the top right, click More Settings.
- Under "Privacy and security," click Site settings.
- Click Camera or Microphone.
- Turn Ask before accessing on or off.
- To remove an existing exception or permission, to the right of the site, click Delete .